Stitching problem with Insta 360 One X2

[David Shalev]

Hi, until now I used PT Gui with my DSLR. 

Now that I want to use it with my new  Insta 360 One X2 to fix the stitching lines which are very visible, I can't find my way around.

Please help, thanks.

[MD]

Doesn't the Insta 360 only offer a single equirectangular image (as shown above)?

I don't think PTGui can do anything to fix an already stitched image..

Op donderdag 1 april 2021 om 14:06:14 UTC+2 schreef bar...@gmail.com:

[John Houghton]

Please see the PTGui FAQ at https://www.ptgui.com/support.html#6_43 .

John

[MD]

Interesting. Looks like the RAWs (probably) are of the double fisheye type.

(point 10 in the FAQ section: https://360rumors.com/insta360-one-x2/)

It can even do exposure bracketing up to 9 images. Nice.
Anyway you probably knew all that, but i didn't.

So yes, PTGui should be able to stitch it.

Op donderdag 1 april 2021 om 14:32:36 UTC+2 schreef MD:

[Thomas Pöhler]

Well I tried to stitch a DNG from the Insta360 One X2 in PtGui (version 11.28). According to the documentation (https://www.ptgui.com/support.html#6_43) PtGUI should add the "double fisheye" DNG automatically twice. Unfortunately it doesn't work. :( Any advice on how to stitch it with PtGUI?

[Thomas Pöhler]

I have tried to cheat. I copied the DNG and imported it twice into PtGUI. Now image 1 must be tilted by +90 and image 2 by -90 degrees. But stupidly the cropping does not work. PtGui always crops the identical circle out of both images (independent of the tilt). I would have to make two different crops, but I can't do that. Can't the images be cropped independently from each other?

[PTGui Support]

In the Crop tab there's a checkbox 'individual position', which allows
you to move the cropping circles independently.

Could you make a DNG available for download so I can take a look?

Kind regards,

Joost Nieuwenhuijse
www.ptgui.com

On 07/04/2021 02:11, 'Thomas Pöhler' via PTGui Support wrote:
> I have tried to cheat. I copied the DNG and imported it twice into
> PtGUI. Now image 1 must be tilted by +90 and image 2 by -90 degrees. But
> stupidly the cropping does not work. PtGui always crops the identical
> circle out of both images (independent of the tilt). I would have to
> make two different crops, but I can't do that. Can't the images be
> cropped independently from each other?
> Thomas Pöhler schrieb am Mittwoch, 7. April 2021 um 01:26:24 UTC+2:
>
> Well I tried to stitch a DNG from the Insta360 One X2 in PtGui
> (version 11.28). According to the documentation
> (https://www.ptgui.com/support.html#6_43

> <https://www.ptgui.com/support.html#6_43>) PtGUI should add the

> "double fisheye" DNG automatically twice. Unfortunately it doesn't
> work. :( Any advice on how to stitch it with PtGUI?
>
> MD schrieb am Donnerstag, 1. April 2021 um 16:09:09 UTC+2:
>
> Interesting. Looks like the RAWs (probably) are of the double
> fisheye type.
> (point 10 in the FAQ section:
> https://360rumors.com/insta360-one-x2/

> <https://360rumors.com/insta360-one-x2/>)

>
> It can even do exposure bracketing up to 9 images. Nice.
> Anyway you probably knew all that, but i didn't.
>
> So yes, PTGui should be able to stitch it.
>
> Op donderdag 1 april 2021 om 14:32:36 UTC+2 schreef MD:
>
> Doesn't the Insta 360 only offer a single equirectangular
> image (as shown above)?
> I don't think PTGui can do anything to fix an already
> stitched image..
>
> Op donderdag 1 april 2021 om 14:06:14 UTC+2 schreef
> bar...@gmail.com:
>
> Hi, until now I used PT Gui with my DSLR.
> Now that I want to use it with my new  Insta 360 One X2
> to fix the stitching lines which are very visible, I
> can't find my way around.

> Please help, thanks.20210401_112636_012- small.jpg
>
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[John Houghton]

On Wednesday, April 7, 2021 at 1:11:41 AM UTC+1 poet...@googlemail.com wrote:

I have tried to cheat. I copied the DNG and imported it twice into PtGUI. Now image 1 must be tilted by +90 and image 2 by -90 degrees. But stupidly the cropping does not work. PtGui always crops the identical circle out of both images (independent of the tilt). I would have to make two different crops, but I can't do that. Can't the images be cropped independently from each other?

Thomas, You need to select individual shift and crop parameters for the two images:  to do this, select Advanced mode and go to the Lens Settings tab. 

John

[PTGui Support]

Hi Neelesh,

Sure, please see 6.41:
https://ptgui.com/support.html#6_41

Kind regards,

Joost Nieuwenhuijse
www.ptgui.com

On 11/03/2022 09:12, Neelesh Kale wrote:
> is there any way to batch stitch Insta 360 OneX2 DNG files?
> TIA

> shift and crop.JPG
>
> John

>
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